Cas 299465-78-4,1-isopropenyl-2-(1-benzyloxyallyloxy)benzene

Suppliers
Usage
Upstream product
Downstream Products
Article

299465-78-4 Suppliers

Recommended suppliersmore

299465-78-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 299465-78-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,9,4,6 and 5 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 299465-78:
(8*2)+(7*9)+(6*9)+(5*4)+(4*6)+(3*5)+(2*7)+(1*8)=214
214 % 10 = 4
So 299465-78-4 is a valid CAS Registry Number.

299465-78-4Upstream product

299465-78-4Downstream Products

299465-81-9 2-benzyloxy-4-methyl-2H-chromene

299465-78-4Relevant articles and documents

Synthesis of 2-substituted chromenes via ring-closing metathesis and stable 1-benzopyrylium ions

Doodeman, Robin,Rutjes, Floris P. J. T.,Hiemstra, Henk

, p. 5979 - 5983 (2000)

2-Substituted chromenes were obtained via combination of ring-closing metathesis of allylic acetals to the corresponding cyclic acetals, followed by Lewis acid-mediated functionalization of the resulting stable 1- benzopyrylium ion with suitable nucleophiles. (C) 2000 Elsevier Science Ltd.

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 299465-78-4

CAS

299465-78-4